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What is molar mass of iron?

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Anonymous

10y ago
Updated: 9/15/2022

The molar mass of iron is 55.845g per mol. Molar mass is the mass of a given substance divided by its amount of substance.

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Gerardo Glover

Lvl 13
2y ago

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The molar mass of iron(II) sulfate (FeSO4) is 151.91 g/mol.


What mass of iron is contained in 86.6 grams of CuFeS2?

To find the mass of iron in CuFeS2, we first calculate the molar mass of CuFeS2: Cu (copper) has a molar mass of 63.5 g/mol, Fe (iron) has a molar mass of 55.8 g/mol, and S (sulfur) has a molar mass of 32 g/mol. Adding these together gives a molar mass of 151.3 g/mol for CuFeS2. Next, calculate the mass percentage of iron in CuFeS2 by dividing the molar mass of iron by the molar mass of CuFeS2 and multiplying by 100. The percentage of iron is approximately 37%, so in 86.6 grams of CuFeS2, the mass of iron would be 0.37 * 86.6 grams = 32 grams.


How do you find moles in iron?

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What is the molar mass for FeCI3?

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How many grams of iron are contained in 34 grams of fe2s3?

To calculate the amount of iron in Fe2S3, first find the molar mass of Fe2S3: Iron (Fe) has a molar mass of 55.85 g/mol and sulfur (S) has a molar mass of 32.06 g/mol. So, the molar mass of Fe2S3 is 2(55.85) + 3(32.06) = 222.92 g/mol. Next, divide the molar mass of iron by the molar mass of Fe2S3 and multiply by the given mass of Fe2S3 to find the grams of iron: (2 * 55.85 g/mol / 222.92 g/mol) * 34 g = 8.53 g of iron in 34 g of Fe2S3.


What is the molar mass of Fe(NO3)2?

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How many moles in 1.25 grams of iron nitrate?

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What is the mass in grams in 1.00 molar mass FE?

What is the chemical 'FE'. Do you mean 'Fe'. If so to answer your question . The molar mass of iron (Fe) is 55.845


How many moles are in 1.5 grams of iron?

To find the number of moles in 1.5 grams of iron, you need to divide the mass of iron by its molar mass. The molar mass of iron is approximately 55.85 g/mol. So, 1.5 grams of iron is equal to 1.5 g / 55.85 g/mol = 0.027 moles of iron.


What is the mass of 2.38 mole of the element iron?

The molar mass of iron is 55.85 g/mol. To find the mass of 2.38 moles of iron, you would multiply the number of moles by the molar mass: 2.38 mol * 55.85 g/mol = 133.03 g. Therefore, the mass of 2.38 moles of iron is 133.03 grams.